(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?posting=10544]AP[GoWiki:2009]
DT[2015-06-11]
C[Diagram from http://senseis.xmp.net/?posting=10544

corner]
PL[B]

AB[cc][gg]
AW[gc][cg]


;
)
